A note on palindromic δ-vectors for certain rational polytopes
Fiset, Matthew; Kasprzyk, Alexander M.
Alexander M. Kasprzyk
Let P be a convex polytope containing the origin, whose dual is a lattice polytope. Hibi's Palindromic Theorem tells us that if P is also a lattice polytope then the Ehrhart δ-vector of P is palindromic. Perhaps less well-known is that a similar result holds when P is rational. We present an elementary lattice-point proof of this fact.
|Journal Article Type||Article|
|Publication Date||Jun 6, 2008|
|Journal||Electronic Journal of Combinatorics|
|Publisher||Electronic Journal of Combinatorics|
|Peer Reviewed||Peer Reviewed|
|APA6 Citation||Fiset, M., & Kasprzyk, A. M. (2008). A note on palindromic δ-vectors for certain rational polytopes. Electronic Journal of Combinatorics, 15,|
|Related Public URLs||http://www.combinatorics.org|
|Copyright Statement||Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf|
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf